杭州广济桥加固对策研究  

Reinforcement Countermeasures Studies of Guangji Bridge in Hangzhou

作　　者：张立乾[1,2] 杨国兴[1,3] 葛川[4,5] 

机构地区：[1]总装备部工程设计研究总院,北京100028 [2]北京工业大学,100124 [3]中国矿业大学,100000 [4]中国文化遗产研究院,100000 [5]中国地质大学,100000

出　　处：《特种结构》2009年第1期87-90,62,共5页Special Structures

摘　　要：广济桥是京杭大运河上唯一的1座7孔拱桥,具有很高的历史、科学和艺术价值,是浙江省重点文物保护建筑,由于其建成年代久远,加之维护和使用不当,已出现较为严重的病害,对其进行必要的加固维护迫在眉睫。但广济桥不同于一般意义上的桥梁,其特殊性在于广济桥作为历史时空载体,具有很高的文物价值,加固对策必须考虑这一特殊性的要求。本文阐述了在文物保护领域最小干预原则理念下,广济桥的加固对策的研究过程,以期对同类项目有借鉴意义。Guangji Bridge is only a seven-hole arch bridge on Beijing-Hangzhou Grand Canal with a high historical scientific and artistic value and it is the key unit of heritage conservation in Zhejiang Province. Because of long term in use and improper maintenance and use, some serious diseases appears. Therefor reinforcement is very necessary for its maintenance. But in general sense, Gnangji Bridge is different from other bridges, because it plays as the medium of space-time and has a high heritage value, this uniqueness must be taken into account in reinforcement countermeasures. In this paper, the principles of the concept of minimum intervention in the field of heritage conservation is expatiated , and the research process of reinforcement countermeasures to Guangji Bridge is introduced, with a view of referential significance to similar projects.

关 键 词：广济桥 7孔拱桥 文物保护 加固对策 最小干预 

分 类 号：U445.72[建筑科学—桥梁与隧道工程]